[SOLVED] LDAP bind, not access from lan IP

Hello.

I need to access to the zimbra-ldap from the lan, to get access to the GAL from mail clients. The zimbra LDAP server refuse conection from the lan ipīs telnet name.domain.edu 389 refused.
I only can access to ldap from the localhost.

the nmap scan report that the 389 is closes. only this ports are open.

22/tcp open ssh
25/tcp open smtp
80/tcp open http
110/tcp open pop3
143/tcp open imap
443/tcp open https
465/tcp open smtps
993/tcp open imaps
995/tcp open pop3s

How can I change this, i need to ldap listen in port 389 only from my local LAN interface.